randomwangran

find /path/to/files -type f -exec sed -i 's/oldstring/new string/g' {} \;

randomwangran

;;   m10
→   0 1 2 3 4 5 6 7 8 9 10
;;   m5 10
→   5 6 7 8 9 10
;;   m5,10
→   5,6,7,8,9,10
;;   m5 10*xx
→   25 36 49 64 81 100
;;   m5 10*xx%x
→   19 24 31 40 51 64

randomwangran

(defun eshell/less (&rest args)
  "Invoke `view-file' on a file. "less +42 foo" will go to line 42 in
    the buffer for foo."
  (while args
    (if (string-match "\\`\\+\\([0-9]+\\)\\'" (car args))
        (let* ((line (string-to-number (match-string 1 (pop args))))
               (file (pop args)))
          (tyler-eshell-view-file file)
          (goto-line line))
      (tyler-eshell-view-file (pop args)))))

randomwangran

强推 C-x C-j  (dired-jump) 。超高频使用的快捷键。

Emacs 26.3 默认没有绑定。

如果只是用这个，改下快捷键就好。

另外 dired＋ 有很多功能。加载它后会自动绑定，dired-jump 就会自动帮你绑定。

;; URL: https://www.emacswiki.org/emacs/download/dired%2b.el

randomwangran

C-x C-j runs the command dired-jump (found in global-map), which is an
interactive autoloaded compiled Lisp function in ‘dired-x.el’.

It is bound to C-x C-j.

(dired-jump &optional OTHER-WINDOW FILE-NAME)

Jump to Dired buffer corresponding to current buffer.
If in a file, Dired the current directory and move to file’s line.
If in Dired already, pop up a level and goto old directory’s line.

randomwangran

我这里用 (projectile-replace) 就可以处理了，用 regexp 有点问题，不知道能帮助到你么？

前提是，在一个 project 里面。

执行顺序:

1. <kbd>M-x</kbd> projectile-replace

2. 在 mini-buffer 输入

randomwangran

刚好看到了这个：


(info "(elisp) Symbol Type")

A symbol whose name starts with a colon (‘:’) is called a “keyword
symbol”.  These symbols automatically act as constants, and are normally
used only by comparing an unknown symbol with a few specific
alternatives.  *Note Constant Variables::.

randomwangran

   A symbol whose name starts with a colon (‘:’) is called a “keyword
symbol”.  These symbols automatically act as constants, and are normally
used only by comparing an unknown symbol with a few specific
alternatives.  *Note Constant Variables::.

randomwangran

https://magit.vc/manual/magit/Getting-Started#Getting-Started

randomwangran

# Two column

`reprint`

# Move figures and table at last:

`\usepackage[printfigures]{figcaps}`